| Identification | Back Directory | [Name]
5-[(4-Ethylamino-5-methyl-2-sulfonatophenyl)amino]-9-diethylamino-7-(2,6-dimethyl-3-sodiosulfophenyl)benzo[a]phenazin-7-ium | [CAS]
6378-87-6 | [Synonyms]
C.I.50310
Acid Blue 121
Supramin Blue EG
C.I.Acid Blue 121
C.I.Acid Blue 121:C.I.50310
5-[(4-Ethylamino-5-methyl-2-sulfonatophenyl)amino]-9-diethylamino-7-(2,6-dimethyl-3-sodiosulfophenyl)benzo[a]phenazin-7-ium
Benzo[a]phenazinium, 9-(diethylamino)-7-(2,6-dimethyl-3-sulfophenyl)-5-[[4-(ethylamino)-5-methyl-2-sulfophenyl]amino]-, inner salt, sodium salt (1:1) | [Molecular Formula]
C37H39N5O6S2.Na | [MDL Number]
MFCD01343617 | [MOL File]
6378-87-6.mol | [Molecular Weight]
736.86 |
| Hazard Information | Back Directory | [Preparation]
N-2,6-dimethylphenyl-2-naphthylamineand N,N-diethyl-4-nitrosobenzenamine reaction, the products and2-(N-ethylamino)-5-diaminotoluenecondensation, in addition add N,N-diethyl-4-nitroso-o-toluidineas oxidant, garnish with 32% of hair smoke two stlfonation sulfuric acid, and finally into sodium salt. | [Properties and Applications]
blue. For violet is soluble in water, soluble in ethanol to blue. The strong sulfuric acid for green, diluted into purple. In aqueous solution for wine red and join sodium hydroxide with precipitation; Join hydrochloric acid as red wine.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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3
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3
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3-4
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3-4
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3
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